Garwin, Iowa
Garwin: City in Tama County, Iowa, United States
About
Garwin is a city located in the county of Tama in the U.S. state of Iowa. Its population at the 2010 census was 527 and a population density of 202 people per km². After 10 years in 2020 city had an estimated population of 490 inhabitants.
Quick Facts about Garwin
| Population : | 490 (2020) |
| Country : | United States of America |
| State : | Iowa (United States) |
| County : | Tama County |
| Postal code : | 50632 |
| Area : | 2.61 km2 |
| Altitude : | 922 feet / 281 meters |
| Time Zone : | America/Chicago |
| Local time : | 00:01:47 (5th December 2025) |
| Density : | 188 Pop. per km² as of 2020 |
| Population growth : | -7.55% (2010-2020) |
Geography
Garwin is located at 42°5'37"N 92°40'33"W (42.0936000, -92.6757500).
Garwin map
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Demographics
According to census records, the population of Garwin decreased by 7.55% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 527 | - | census |
| 2011 | 521 | -1.15% | estimation process |
| 2012 | 518 | -0.58% | estimation process |
| 2013 | 514 | -0.78% | estimation process |
| 2014 | 511 | -0.59% | estimation process |
| 2015 | 507 | -0.79% | estimation process |
| 2016 | 508 | 0.2% | estimation process |
| 2017 | 501 | -1.4% | estimation process |
| 2018 | 496 | -1.01% | estimation process |
| 2019 | 493 | -0.61% | estimation process |
| 2020 | 490 | -0.61% | estimation process |
Garwin zip code is 50632.
County name: Tama, County
fips: 19171
Schools in Garwin
College & universities near Garwin, IA
| Code | Name | City | ZIP |
|---|---|---|---|
| 153171 | Iowa School of Beauty-Marshalltown | Marshalltown (IA) | 50158 |
Post offices near Garwin
| Post Office Name | City | ZIP |
|---|---|---|
| Gladbrook Post Office | Gladbrook (IA) | 50635 |
Other cities in Tama County
Cities, towns, neighborhoods & other populated places in Tama County , IA.
| City Name | Population | Title |
|---|---|---|
| Tama | 2,723 | City in Tokyo, Japan |
| Toledo | 2,125 | City in Iowa, United States |
| Traer | 1,585 | City in Tama County, Iowa, United States of America |
| Dysart | 1,311 | Former town, now a suburb of Kirkcaldy, Scotland |
| Gladbrook | 857 | City in Tama County, Iowa, United States of America |
| Chelsea | 246 | City in Iowa, US |
| Montour | 242 | Human settlement in Tama County, Iowa, United States of America |
| Clutier | 203 | Human settlement in Tama County, Iowa, United States of America |
| Elberon | 188 | City in Iowa, United States |
| Vining | 49 | Human settlement in Tama County, Iowa, United States of America |
